Solve X +15 is greater than or less than 30 to pay close attention to the signs with the answer be X is greater than or less than 17 or X is greater than 17 or X is greater than or less than 47 or X is greater than 47

Answer 1

X + 15 > 30

Subtracting 15 from both sides of the inequality, we get:

X > 15

Therefore, X is greater than 15.

So, the correct answer is:
X is greater than 15 or X > 15.